{"id":32405,"date":"2023-09-19T12:29:27","date_gmt":"2023-09-19T04:29:27","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=32405"},"modified":"2023-09-19T12:29:27","modified_gmt":"2023-09-19T04:29:27","slug":"ckhbkwgqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/32405.html","title":{"rendered":"\u4e32\u53e3\u548c\u5e76\u53e3\u5916\u89c2\u533a\u522b"},"content":{"rendered":"

  \u4e32\u53e3\u548c\u5e76\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8fde\u63a5\u4ecb\u8d28\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u8bbe\u8bbe\u5907\uff0c\u5b83\u4eec\u4e3b\u8981\u7684\u533a\u522b\u5728\u4e8e\u5916\u89c2\u3002<\/strong>\u4e32\u53e3\u548c\u5e76\u53e3\u6709\u7740\u4e0d\u540c\u7684\u5f62\u72b6\u548c\u5c3a\u5bf8\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u8fde\u63a5\u9700\u6c42\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u4e32\u53e3\u548c\u5e76\u53e3\u7684\u5916\u89c2\u533a\u522b\u3002<\/p>\n

\u4e32\u53e3\u5916\u89c2<\/h2>\n

  \u4e32\u53e3\u6709\u4e24\u79cd\u5916\u89c2\u7c7b\u578b\uff0c\u4e00\u79cd\u662fDB-9\uff0c\u53e6\u4e00\u79cd\u662fDB-25\uff0c\u5b83\u4eec\u90fd\u662f\u5177\u6709\u4e5d\u4e2a\u63a5\u53e3\u7684\u63d2\u5934\uff0c\u4f46\u662fDB-25\u7684\u5c3a\u5bf8\u6bd4DB-9\u8981\u5927\u5f97\u591a\u3002DB-9\u63d2\u5934\u4e00\u822c\u7528\u4e8e\u8fde\u63a5RS-232\u4e32\u53e3\uff0c\u800cDB-25\u63d2\u5934\u7528\u4e8e\u8fde\u63a5RS-422\u548cRS-485\u4e32\u53e3\u3002<\/p>\n

DB-9\u63d2\u5934<\/h3>\n

  DB-9\u63d2\u5934\u662f\u4e00\u79cd\u5177\u67099\u4e2a\u63a5\u53e3\u7684\u63d2\u5934\uff0c\u5b83\u4e00\u822c\u7528\u4e8e\u8fde\u63a5RS-232\u4e32\u53e3\uff0c\u5b83\u7684\u5c3a\u5bf8\u6bd4DB-25\u63d2\u5934\u8981\u5c0f\u5f97\u591a\u3002DB-9\u63d2\u5934\u7684\u63a5\u53e3\u4e00\u822c\u5206\u4e3a\u4e09\u7c7b\uff1a\u4fe1\u53f7\u7ebf\u3001\u7535\u6e90\u7ebf\u548c\u63a7\u5236\u7ebf\u3002\u4fe1\u53f7\u7ebf\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u7535\u6e90\u7ebf\u7528\u4e8e\u63d0\u4f9b\u7535\u6e90\uff0c\u63a7\u5236\u7ebf\u7528\u4e8e\u63a7\u5236\u8bbe\u5907\u7684\u5de5\u4f5c\u72b6\u6001\u3002<\/p>\n

DB-25\u63d2\u5934<\/h3>\n

  DB-25\u63d2\u5934\u662f\u4e00\u79cd\u5177\u670925\u4e2a\u63a5\u53e3\u7684\u63d2\u5934\uff0c\u5b83\u4e00\u822c\u7528\u4e8e\u8fde\u63a5RS-422\u548cRS-485\u4e32\u53e3\u3002DB-25\u63d2\u5934\u7684\u63a5\u53e3\u4e00\u822c\u5206\u4e3a\u56db\u7c7b\uff1a\u4fe1\u53f7\u7ebf\u3001\u7535\u6e90\u7ebf\u3001\u63a7\u5236\u7ebf\u548c\u53ef\u9009\u7ebf\u3002\u4fe1\u53f7\u7ebf\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u7535\u6e90\u7ebf\u7528\u4e8e\u63d0\u4f9b\u7535\u6e90\uff0c\u63a7\u5236\u7ebf\u7528\u4e8e\u63a7\u5236\u8bbe\u5907\u7684\u5de5\u4f5c\u72b6\u6001\uff0c\u53ef\u9009\u7ebf\u7528\u4e8e\u6269\u5c55\u8bbe\u5907\u7684\u529f\u80fd\u3002<\/p>\n

\u5e76\u53e3\u5916\u89c2<\/h2>\n

  \u5e76\u53e3\u6709\u4e24\u79cd\u5916\u89c2\u7c7b\u578b\uff0c\u4e00\u79cd\u662fDB-25\uff0c\u53e6\u4e00\u79cd\u662fDB-37\uff0c\u5b83\u4eec\u90fd\u662f\u5177\u670925\u4e2a\u63a5\u53e3\u7684\u63d2\u5934\uff0c\u4f46\u662fDB-37\u7684\u5c3a\u5bf8\u6bd4DB-25\u8981\u5927\u5f97\u591a\u3002DB-25\u63d2\u5934\u4e00\u822c\u7528\u4e8e\u8fde\u63a5\u5e76\u884c\u7aef\u53e3\uff0c\u800cDB-37\u63d2\u5934\u7528\u4e8e\u8fde\u63a5SCSI\u63a5\u53e3\u3002<\/p>\n

DB-25\u63d2\u5934<\/h3>\n

  DB-25\u63d2\u5934\u662f\u4e00\u79cd\u5177\u670925\u4e2a\u63a5\u53e3\u7684\u63d2\u5934\uff0c\u5b83\u4e00\u822c\u7528\u4e8e\u8fde\u63a5\u5e76\u884c\u7aef\u53e3\uff0c\u5b83\u7684\u5c3a\u5bf8\u6bd4DB-37\u63d2\u5934\u8981\u5c0f\u5f97\u591a\u3002DB-25\u63d2\u5934\u7684\u63a5\u53e3\u4e00\u822c\u5206\u4e3a\u56db\u7c7b\uff1a\u6570\u636e\u7ebf\u3001\u63a7\u5236\u7ebf\u3001\u7535\u6e90\u7ebf\u548c\u53ef\u9009\u7ebf\u3002\u6570\u636e\u7ebf\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u63a7\u5236\u7ebf\u7528\u4e8e\u63a7\u5236\u8bbe\u5907\u7684\u5de5\u4f5c\u72b6\u6001\uff0c\u7535\u6e90\u7ebf\u7528\u4e8e\u63d0\u4f9b\u7535\u6e90\uff0c\u53ef\u9009\u7ebf\u7528\u4e8e\u6269\u5c55\u8bbe\u5907\u7684\u529f\u80fd\u3002<\/p>\n

DB-37\u63d2\u5934<\/h3>\n

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\u603b\u7ed3<\/h2>\n

  \u4e32\u53e3\u548c\u5e76\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8fde\u63a5\u4ecb\u8d28\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u8bbe\u8bbe\u5907\uff0c\u5b83\u4eec\u4e3b\u8981\u7684\u533a\u522b\u5728\u4e8e\u5916\u89c2\u3002<\/strong>\u4e32\u53e3\u6709\u4e24\u79cd\u5916\u89c2\u7c7b\u578b\uff0c\u4e00\u79cd\u662fDB-9\uff0c\u53e6\u4e00\u79cd\u662fDB-25\uff0c\u5b83\u4eec\u4e00\u822c\u7528\u4e8e\u8fde\u63a5RS-232\u548cRS-422\/RS-485\u4e32\u53e3\uff1b\u800c\u5e76\u53e3\u6709\u4e24\u79cd\u5916\u89c2\u7c7b\u578b\uff0c\u4e00\u79cd\u662fDB-25\uff0c\u53e6\u4e00\u79cd\u662fDB-37\uff0c\u5b83\u4eec\u4e00\u822c\u7528\u4e8e\u8fde\u63a5\u5e76\u884c\u7aef\u53e3\u548cSCSI\u63a5\u53e3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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